Extension I/O Module And Special Function Module - Mitsubishi Electric MELSEC-F FX1N Series Hardware Manual

FX1N Series Programmable Controllers
3.8.3

Extension I/O module and Special Function module

Install/remove extension module as shown in the figure below.
Caution
Cut off all phases of power source before installing/removing the extension module.
'
2
2
1
Ref.
1 Remove the extension bus cover.
3
2: Install extension cable.
2 or 2'
2': Remove extension cable.
3 Install the extension bus cover.
Description
Installation Notes 3.
3-20